|
Sibirskii Matematicheskii Zhurnal, 2001, Volume 42, Number 3, Pages 567–584
(Mi smj1445)
|
|
|
|
This article is cited in 7 scientific papers (total in 7 papers)
Justification of the steepest descent method for the integral statement of an inverse problem for a hyperbolic equation
S. I. Kabanikhina, K. T. Iskakovb a Sobolev Institute of Mathematics, Siberian Branch of the Russian Academy of Sciences
b E. A. Buketov Karaganda State University
Abstract:
Under consideration is the steepest descent method for solving the problem of determination of a coefficient in a hyperbolic equation in integral statement. The properties of solutions to the direct and inverse problems are studied. Estimates for the objective functional and its gradient are obtained. Convergence in the mean is proved for the steepest descent method for minimizing the residual functional.
Received: 15.02.1999
Citation:
S. I. Kabanikhin, K. T. Iskakov, “Justification of the steepest descent method for the integral statement of an inverse problem for a hyperbolic equation”, Sibirsk. Mat. Zh., 42:3 (2001), 567–584; Siberian Math. J., 42:3 (2001), 478–494
Linking options:
https://www.mathnet.ru/eng/smj1445 https://www.mathnet.ru/eng/smj/v42/i3/p567
|
|